JPH0347183B2 - - Google Patents
Info
- Publication number
- JPH0347183B2 JPH0347183B2 JP60238219A JP23821985A JPH0347183B2 JP H0347183 B2 JPH0347183 B2 JP H0347183B2 JP 60238219 A JP60238219 A JP 60238219A JP 23821985 A JP23821985 A JP 23821985A JP H0347183 B2 JPH0347183 B2 JP H0347183B2
- Authority
- JP
- Japan
- Prior art keywords
- resin
- surface resin
- pattern
- mold
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229920005989 resin Polymers 0.000 claims description 94
- 239000011347 resin Substances 0.000 claims description 94
- 238000000034 method Methods 0.000 claims description 24
- 238000010030 laminating Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000003365 glass fiber Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 239000011152 fibreglass Substances 0.000 claims description 5
- 239000006082 mold release agent Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 3
- 229920006337 unsaturated polyester resin Polymers 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- 239000004745 nonwoven fabric Substances 0.000 description 2
- 239000000049 pigment Substances 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 2
- 229920006255 plastic film Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- WFUGQJXVXHBTEM-UHFFFAOYSA-N 2-hydroperoxy-2-(2-hydroperoxybutan-2-ylperoxy)butane Chemical compound CCC(C)(OO)OOC(C)(CC)OO WFUGQJXVXHBTEM-UHFFFAOYSA-N 0.000 description 1
- 238000010146 3D printing Methods 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical group C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QHIWVLPBUQWDMQ-UHFFFAOYSA-N butyl prop-2-enoate;methyl 2-methylprop-2-enoate;prop-2-enoic acid Chemical compound OC(=O)C=C.COC(=O)C(C)=C.CCCCOC(=O)C=C QHIWVLPBUQWDMQ-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Landscapes
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
Description
【発明の詳細な説明】
[産業上の利用分野]
本発明は、模様入りガラス繊維強化プラスチツ
ク製品の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a method for manufacturing a patterned glass fiber reinforced plastic product.
[従来の技術]
近年、製品のフアツシヨン化に伴つて、FRP
成形品に絵付を施して、商品価値を向上させよう
とする要望が高まつている。[Conventional technology] In recent years, as products have become more fashionable, FRP
There is an increasing demand for adding pictures to molded products to improve their product value.
即ち、表面樹脂層の裏面に模様層を有するガラ
ス繊維強化プラスチツク製品の製造方法において
は、転写フイルムを使用して表面樹脂層にインキ
による模様を転写する方法が多く用いられてい
る。そして、この場合の製造方法としては通常次
の工程がとられている。 That is, in the manufacturing method of glass fiber reinforced plastic products having a pattern layer on the back side of the surface resin layer, a method is often used in which a transfer film is used to transfer the pattern with ink to the surface resin layer. The manufacturing method in this case usually involves the following steps.
(イ) 型表面に表面樹脂層を均一に塗布する工程。(a) A process of uniformly applying a surface resin layer to the mold surface.
(ろ) 上記表面樹脂が未硬化または半硬化の状態
である間に表面樹脂層上にインキ模様を有する
転写フイルムを載置する工程。(b) A step of placing a transfer film having an ink pattern on the surface resin layer while the surface resin is in an uncured or semi-cured state.
(ハ) 脱泡する工程。(c) Defoaming process.
(ニ) 上記表面樹脂を硬化させた後、転写フイルム
を剥離してインキ模様を表面樹脂上に転写させ
る工程。(d) After curing the surface resin, the transfer film is peeled off to transfer the ink pattern onto the surface resin.
(ホ) 上記表面樹脂上にガラス繊維層を有する樹脂
補強層を積層する工程。(E) A step of laminating a resin reinforcing layer having a glass fiber layer on the surface resin.
上記方法は、これ以前に行われていた方法、即
ち表面樹脂層の裏面に模様入りのガラスクロスや
不織布を積層する方法に比べ、印刷が精密となり
より制度の良い模様が得られる。 The above method allows for more precise printing and a more accurate pattern than the previously used method, ie, the method of laminating a patterned glass cloth or nonwoven fabric on the back side of the surface resin layer.
[発明が解決しようとする課題]
しかしながら、上記の従来技術にあつては下記
のような課題がある。[Problems to be Solved by the Invention] However, the above-mentioned prior art has the following problems.
表面樹脂層の裏側に模様入りの不織布などを積
層する方法に比べ工程が多いため製造工数が多く
なる。転写フイルムを載置した後型の中央より4
辺に向かつてヘラ、ローラなどにより脱浮作業を
繰り返すために作業時間が長くなる。上記従来技
術(ロ)の工程において、模様を精密に転写するため
には表面樹脂の硬化がほぼ一定の時に行う必要が
あり、従つて作業時間の管理に厳密さを必要とし
煩雑になる。 Compared to the method of laminating a patterned nonwoven fabric on the back side of the surface resin layer, this method involves more steps and requires more manufacturing man-hours. 4 from the center of the mold after placing the transfer film
The work takes a long time because the defloating work is repeated using spatulas, rollers, etc. toward the sides. In the process of the above-mentioned prior art (b), in order to accurately transfer the pattern, it is necessary to carry out the process when the surface resin is almost constant in curing, and therefore, strict management of working time is required and is complicated.
また、インキ模様を表面樹脂層上に転写させ更
にガラス繊維を有する樹脂補強層を積層した成形
品は、表面樹脂層を通して模様が平面的で且つ深
みがなく、又インキ模様を転写した表面樹脂層と
の境の樹脂補強層、即ちガラス繊維及び樹脂の凹
凸によつて、入射する光線が乱反射を起こしイン
キ模様が不鮮明に見える。 In addition, in a molded product in which an ink pattern is transferred onto the surface resin layer and a resin reinforcing layer containing glass fiber is further laminated, the pattern is flat and has no depth through the surface resin layer, and the surface resin layer to which the ink pattern is transferred is Due to the unevenness of the resin reinforcing layer at the border, that is, the glass fiber and resin, the incident light rays are diffusely reflected, making the ink pattern appear unclear.
本発明は、上記の課題に鑑みてなされたもので
あり、作業工数が少なく容易に製作でき、しかも
模様が立体的で且つ鮮明に見える模様入りガラス
繊維強化プラスチツク製品の製造方法を提供する
ことを目的としたものである。 The present invention has been made in view of the above-mentioned problems, and an object of the present invention is to provide a method for manufacturing a glass fiber-reinforced plastic product with a pattern, which can be easily produced with a small number of man-hours, and has a three-dimensional and clearly visible pattern. This is the purpose.
[課題を解決するための手段]
前記の目的を達成するための本発明の構成を実
施例に対応する第1図乃至第5図に基づき説明す
ると、本発明は、離型剤を塗布した型表面の一端
部に透明または半透明の未硬化の表面樹脂を塊状
に載置する工程、ベースフイムの片面に表面樹脂
に可溶なインキで模様付けした転写フイルムの模
様付け面の端部側を塊状の表面樹脂に押しつけ、
次いで、転写フイルムをローラにより型表面の一
端部側から押圧して塊状の表面樹脂を均一に延伸
すると同時に表面樹脂上に重合する工程、延伸し
た表面樹脂を硬化させた後、ベースフイルムを剥
離して上記表面樹脂上に模様を転写する工程、模
様を転写した上記表面樹脂上に、透明樹脂層を積
層させる工程、透明樹脂層が硬化後有色不透明樹
脂を積層させる工程、有色不透明樹脂が硬化後ガ
ラス繊維入り樹脂補強層を積層硬化させる工程、
とからなることを特徴とする。[Means for Solving the Problems] The structure of the present invention for achieving the above object will be explained based on FIGS. 1 to 5 corresponding to the examples. A process of placing transparent or translucent uncured surface resin in a lump on one end of the surface, and a process of placing a pattern on one side of the base film with an ink soluble in the surface resin. Press it against the surface resin,
Next, the transfer film is pressed from one end side of the mold surface by a roller to uniformly stretch the lumpy surface resin and simultaneously polymerize on the surface resin. After the stretched surface resin is cured, the base film is peeled off. a step of laminating a transparent resin layer on the surface resin to which the pattern has been transferred; a step of laminating a colored opaque resin after the transparent resin layer has hardened; and a step of laminating a colored opaque resin after the colored opaque resin has hardened. The process of laminating and curing the glass fiber-containing resin reinforcing layer,
It is characterized by consisting of.
上記において、表面樹脂、透明樹脂層、有色不
透明樹脂層、樹脂補強層の樹脂は特に限定はない
が、透明性又は不透明性を有する不飽和ポリエス
テル樹脂、アクリル樹脂、エポキシ樹脂などの熱
硬化性樹脂に硬化剤、充填剤を適宜混合したもの
などが好ましい。 In the above, the resins for the surface resin, transparent resin layer, colored opaque resin layer, and resin reinforcing layer are not particularly limited, but thermosetting resins such as transparent or opaque unsaturated polyester resins, acrylic resins, and epoxy resins are used. It is preferable to use a mixture of a hardening agent and a filler as appropriate.
また、転写フイルム6を構成するベースフイル
ム5としては、耐熱性、剥離性を有し、且つ表面
樹脂に不溶であれば特に制限はないが、ポリエチ
レン、ポリプロピレン、ナイロン、ポリエステ
ル、フツ素系等のプラスチツクフイルム、あるい
はアルミ箔等の金属箔を単体あるいは他のフイル
ムと貼り合わせたもの、または紙あるいはプラス
チツクフイルムの表面に離型性のある樹脂を塗布
したものを使用する。なお、フイルムの厚さとし
ては、塊状の表面樹脂を均一に延伸するために
10μ〜100μ程度であることが好ましい。 The base film 5 constituting the transfer film 6 is not particularly limited as long as it has heat resistance, peelability, and is insoluble in the surface resin, but may be made of polyethylene, polypropylene, nylon, polyester, fluorine, etc. A plastic film, a metal foil such as aluminum foil, either alone or laminated with another film, or a paper or plastic film coated with a releasable resin on the surface is used. The thickness of the film is determined in order to uniformly stretch the lumpy surface resin.
It is preferably about 10μ to 100μ.
そして、模様付けするインキは表面樹脂に可溶
であることが必要であるが、不飽和ポリエステル
樹脂、アクリル樹脂、エポキシ樹脂、硝化綿(ニ
トロセルローズ)系樹脂などに顔料、染料を混合
したものなどが好ましい。 The ink used to create the pattern must be soluble in the surface resin, but it may be a mixture of unsaturated polyester resin, acrylic resin, epoxy resin, nitrocellulose resin, etc. with pigments or dyes. is preferred.
さらに、模様は木目、石調、抽象柄などなんで
も良く限定はない。 Furthermore, the pattern is not limited and can be anything such as wood grain, stone tones, abstract patterns, etc.
また、転写フイルムを圧接する方法としては、
表面樹脂の塊を型全面にわたつて均一に延伸する
ことができれば特に限定はない。 In addition, as a method of press-contacting the transfer film,
There is no particular limitation as long as the lump of surface resin can be stretched uniformly over the entire surface of the mold.
[作用]
型表面の一端部に透明または半透明の未硬化の
表面樹脂を塊状に載置し、型及び塊状の表面樹脂
上に転写フイルムを押しつけ、転写フイルムをロ
ーラなどにより一方向に押圧することにより表面
樹脂が脱泡されながら均一に延伸されると同時
に、転写フイルムのインキによる模様が表面樹脂
上に転写される。次に、表面樹脂を硬化させた後
転写フイルムを構成するベースフイルムを剥離
し、模様付けされた表面樹脂上に透明樹脂層を積
層させ、透明樹脂層が硬化後透明樹脂層上に有色
不透明樹脂層を積層する。そして、有色不透明樹
脂層が硬化後有色不透明樹脂層上にガラス繊維を
含有する樹脂補強層を積層して硬化させ、成形品
を型表面から取り外すことにより模様入りガラス
繊維強化プラスチツク製品がえられる。[Operation] Place a block of transparent or translucent uncured surface resin on one end of the mold surface, press a transfer film onto the mold and the block of surface resin, and press the transfer film in one direction with a roller or the like. As a result, the surface resin is uniformly stretched while being defoamed, and at the same time, the ink pattern of the transfer film is transferred onto the surface resin. Next, after the surface resin is cured, the base film constituting the transfer film is peeled off, a transparent resin layer is laminated on the patterned surface resin, and after the transparent resin layer is cured, a colored opaque resin is placed on the transparent resin layer. Stack layers. Then, after the colored opaque resin layer is cured, a glass fiber-containing resin reinforcing layer is laminated on the colored opaque resin layer and cured, and the molded product is removed from the mold surface to obtain a patterned glass fiber reinforced plastic product.
[実施例]
(A)工程
第1図に示すように、型1の表面上に離型剤2
をスプレーガンで均一に塗布した後、型1表面の
一端部に未硬化の表面樹脂3を塊状に載置する。[Example] (A) Step As shown in Fig. 1, mold release agent 2 was applied on the surface of mold 1.
After applying it uniformly with a spray gun, uncured surface resin 3 is placed in a lump on one end of the surface of mold 1.
表面樹脂3の組成は、 不飽和ポリエステル樹脂 100重量部 スチレンモノマー 10重量部 メチルエチルケトンパーオキサイド 1重量部 ナフテンサンコバルト 0.5重量部 である。 The composition of the surface resin 3 is: Unsaturated polyester resin 100 parts by weight Styrene monomer 10 parts by weight Methyl ethyl ketone peroxide 1 part by weight Naphthenic cobalt 0.5 parts by weight It is.
なお、型1への離型剤2の塗布は毎回でなく、
数回目ごとにおこなつても良い。 Note that the mold release agent 2 is not applied to the mold 1 every time.
You can do it every few times.
(B)工程
第2図に示すように、ベースフイルム5(ポリ
エステルフイルム;厚み25μ)の片面に、硝化綿
(ニトロセルローズ)系樹脂に顔料および染料を
混合したインキで模様4付けした転写フイルム6
の模様4付け面の端部側を塊状の表面樹脂3に押
しつけ、次いで転写フイルム6をローラ8により
型1表面の一端部側から押圧して塊状の表面樹脂
3を20μ厚さ程度に均一に延伸すると同時に表面
樹脂3上に重合する。(B) Process As shown in Fig. 2, a transfer film 6 is formed on one side of a base film 5 (polyester film; thickness 25 μm) with a pattern 4 made of ink containing nitrocellulose resin mixed with pigments and dyes.
The end side of the pattern 4 application surface is pressed against the lumpy surface resin 3, and then the transfer film 6 is pressed from one end side of the surface of the mold 1 by the roller 8 to uniformly coat the lumpy surface resin 3 to a thickness of about 20 μm. It is polymerized on the surface resin 3 at the same time as it is stretched.
(C)工程
第3図に示すように、延伸した表面樹脂3を硬
化させた後、ベースフイルム5を剥離して模様4
を表面樹脂3上に転写する。(C) Process As shown in Figure 3, after hardening the stretched surface resin 3, the base film 5 is peeled off and the pattern 4
is transferred onto the surface resin 3.
(D)工程
第4図に示すように、模様4を転写した表面樹
脂3上に、立体感を出すために透明樹脂層9を積
層し硬化させ、その上に光の乱反射を防止するた
めに有色不透明樹脂層11を積層硬化させる。(D) Process As shown in Fig. 4, a transparent resin layer 9 is laminated and cured on the surface resin 3 to which the pattern 4 has been transferred to give a three-dimensional effect, and a transparent resin layer 9 is placed on top of it to prevent diffused reflection of light. The colored opaque resin layer 11 is laminated and cured.
(E)工程
第5図に示すように、有色不透明樹脂層11上
に、ガラス繊維を有する樹脂補強層10を積層硬
化ざる。(E) Step As shown in FIG. 5, a resin reinforcing layer 10 having glass fibers is laminated and cured on the colored opaque resin layer 11.
[発明の硬化]
このように、本発明によると、型表面への樹脂
の塗布、該表面樹脂上への転写フイルムの重合及
び脱泡を同時に一工程で行うことができるので、
作業時間を大幅に短縮することができ、製造原価
の低減を図ることができる。また、表面樹脂を延
伸すると同時に転写フイルムに形成したインキ模
様が表面樹脂と接触するために、従来のように作
業時間の管理を厳密に行わなくても常に表面樹脂
の硬化進歩度が一定の状態で転写されるので、模
様を精密に転写することができる。[Curing of the Invention] As described above, according to the present invention, the application of the resin to the mold surface, the polymerization of the transfer film onto the surface resin, and the defoaming can be performed simultaneously in one step.
Work time can be significantly shortened, and manufacturing costs can be reduced. In addition, since the ink pattern formed on the transfer film comes into contact with the surface resin at the same time as the surface resin is stretched, the degree of curing of the surface resin is always constant, even if the working time is not strictly controlled as in the past. Since the pattern is transferred with a 3D printing method, the pattern can be transferred with precision.
さらに、透明樹脂層を設けたので、深みがあり
立体感に優れた転写模様が得られるとともに有色
不透明樹脂を設けたので、光の乱反射を防止する
ことができ鮮明な転写模様が得られる。 Furthermore, since a transparent resin layer is provided, a transferred pattern with depth and excellent three-dimensional effect can be obtained, and since a colored opaque resin is provided, diffused reflection of light can be prevented and a clear transferred pattern can be obtained.
第1図乃至第5図は本発明の実施例を示す断面
図である。
符号の説明、1……型、2……離型剤、3……
表面樹脂、4……模様、5……ベースフイルム、
6……転写フイルム、8……ローラ、9……透明
樹脂層、10……樹脂補強層、11……有色不透
明樹脂層。
1 to 5 are cross-sectional views showing embodiments of the present invention. Explanation of symbols, 1... Mold, 2... Mold release agent, 3...
Surface resin, 4...pattern, 5...base film,
6... Transfer film, 8... Roller, 9... Transparent resin layer, 10... Resin reinforcing layer, 11... Colored opaque resin layer.
Claims (1)
ガラス繊維強化プラスチツク製品の製造方法。 (A) 離型剤を塗布した型表面の一端部に、透明ま
たは半透明の未硬化の表面樹脂を塊状に載置す
る工程。 (B) ベースフイルムの片面に表面樹脂に可溶なイ
ンキで模様付けした転写フイルムの模様付け面
の端部側を塊状の表面樹脂に押しつけ、次い
で、転写フイルムをローラにより型表面の一端
部側から押圧して塊状の表面樹脂を均一に延伸
すると同時に表面樹脂上に重合する工程。 (C) 延伸した表面樹脂を硬化させた後、ベースフ
イルムを剥離して上記表面樹脂上に模様を転写
する工程。 (D) 模様を転写した上記表面樹脂上に、透明樹脂
層を積層させる工程。 (E) 透明樹脂層が硬化後有色不透明樹脂を積層さ
せる工程。 (F) 有色不透明樹脂が硬化後ガラス繊維入り樹脂
補強層を積層硬化させる工程。[Scope of Claims] 1. A method for manufacturing a patterned glass fiber reinforced plastic product, characterized by comprising the following steps: (A) A process in which a lump of transparent or translucent uncured surface resin is placed on one end of the mold surface coated with a mold release agent. (B) One side of the base film is patterned with an ink soluble in the surface resin.The end side of the patterned surface of the transfer film is pressed against the lumpy surface resin, and then the transfer film is moved to one end side of the mold surface using a roller. A process in which the bulk surface resin is stretched uniformly by pressing, and simultaneously polymerized onto the surface resin. (C) After curing the stretched surface resin, the base film is peeled off and the pattern is transferred onto the surface resin. (D) A step of laminating a transparent resin layer on the surface resin onto which the pattern has been transferred. (E) A process of laminating a colored opaque resin after the transparent resin layer has hardened. (F) After the colored opaque resin is cured, a glass fiber-containing resin reinforcing layer is laminated and cured.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60238219A JPS6297832A (en) | 1985-10-24 | 1985-10-24 | Manufacture of patterned glass fiber reinforced plastic product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP60238219A JPS6297832A (en) | 1985-10-24 | 1985-10-24 | Manufacture of patterned glass fiber reinforced plastic product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6297832A JPS6297832A (en) | 1987-05-07 |
JPH0347183B2 true JPH0347183B2 (en) | 1991-07-18 |
Family
ID=17026917
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP60238219A Granted JPS6297832A (en) | 1985-10-24 | 1985-10-24 | Manufacture of patterned glass fiber reinforced plastic product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6297832A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0773900B2 (en) * | 1989-08-02 | 1995-08-09 | 日東紡績株式会社 | Glass fiber reinforced resin molded plate having colored design surface and continuous manufacturing method thereof |
IT1393462B1 (en) * | 2009-03-23 | 2012-04-20 | Angelo Peruzza Di Paolo Peruzza & C S A S Ora A Peruzza S R L | FILM FOR THE PRODUCTION OF COMPOSITE MATERIALS, A PRODUCTION METHOD OF THAT FILM, AND A METHOD FOR THE PRODUCTION OF COMPOSITE MATERIALS USING THIS FILM |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876215A (en) * | 1981-11-02 | 1983-05-09 | Showa Highpolymer Co Ltd | Manufacture of patterned reinforced plastic moldings |
-
1985
- 1985-10-24 JP JP60238219A patent/JPS6297832A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5876215A (en) * | 1981-11-02 | 1983-05-09 | Showa Highpolymer Co Ltd | Manufacture of patterned reinforced plastic moldings |
Also Published As
Publication number | Publication date |
---|---|
JPS6297832A (en) | 1987-05-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |